Product Description for Power Inductor - SMD 3.3µH 20 9.3A DCR=14mΩ
Introducing the high-performance Power Inductor from YAGEO / KEMET ELECTRONICS, designed for demanding power management applications. This Surface Mount Device (SMD) inductor offers reliable inductance and current handling capabilities suitable for various electronic systems.
Store inductors in normal working environments. Avoid exposure to high temperatures, humidity, corrosive atmospheres, and long-term storage to maintain solderability. Recommended storage conditions include a maximum temperature of 40°C and humidity below 70%. Use stock promptly, preferably within six months.
Export Control Notice:
For customers in Japan, an export license may be required under the “Foreign Exchange and Foreign Trade Law.” Outside Japan, inductors should not be used in the development or production of weapons or mass-destruction weapons.
For more detailed specifications and information, please refer to the datasheet. If additional details are needed, search the internet for the part number UPID1040L3R300.
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
{"id":10011546812733,"title":"UPID1040L3R300","handle":"upid1040l3r300","description":"\u003ch3\u003eProduct Description for Power Inductor - SMD 3.3µH 20 9.3A DCR=14mΩ\u003c\/h3\u003e\n\u003cp\u003eIntroducing the high-performance Power Inductor from YAGEO \/ KEMET ELECTRONICS, designed for demanding power management applications. This Surface Mount Device (SMD) inductor offers reliable inductance and current handling capabilities suitable for various electronic systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e UPID1040L3R300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Vietnam (VN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-mplc1040l3r3.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower inductor optimized for high-current applications in DC-DC switching power supplies\u003c\/li\u003e\n\u003cli\u003eSurface Mount Device (SMD) design for easy assembly and reliable performance\u003c\/li\u003e\n\u003cli\u003eInductance: 3.3µH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eLow DCR: 14mΩ for efficient power conversion\u003c\/li\u003e\n\u003cli\u003eRated Current: 9.3A (Irms) for high-current applications\u003c\/li\u003e\n\u003cli\u003eMaximum Resistance: 20.0mΩ at rated current\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -20°C to +120°C, including self-temperature rise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (µH) at 100 kHz\u003c\/th\u003e\n\u003cth\u003eInductance Tolerance\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n\u003cth\u003eRated Current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPLC1040L3R3\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e9.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging:\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003cth\u003eReel Quantity\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eREEL\u003c\/td\u003e\n\u003ctd\u003e1,000 units\u003c\/td\u003e\n\u003ctd\u003eW: 16.0, F: 7.5, E: 1.75, P: 12.0, øD: 2.0, T: 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Areas:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching DC-DC power supplies\u003c\/li\u003e\n\u003cli\u003eNotebook computers\u003c\/li\u003e\n\u003cli\u003eTablets\u003c\/li\u003e\n\u003cli\u003eEmbedded computer systems\u003c\/li\u003e\n\u003cli\u003eHDTVs\u003c\/li\u003e\n\u003cli\u003eDVD and Blu-ray players\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling \u0026amp; Storage Precautions:\u003c\/h3\u003e\n\u003cp\u003eStore inductors in normal working environments. Avoid exposure to high temperatures, humidity, corrosive atmospheres, and long-term storage to maintain solderability. Recommended storage conditions include a maximum temperature of 40°C and humidity below 70%. Use stock promptly, preferably within six months.\u003c\/p\u003e\n\u003ch3\u003eExport Control Notice:\u003c\/h3\u003e\n\u003cp\u003eFor customers in Japan, an export license may be required under the “Foreign Exchange and Foreign Trade Law.” Outside Japan, inductors should not be used in the development or production of weapons or mass-destruction weapons.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications and information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-mplc1040l3r3.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional details are needed, search the internet for the part number UPID1040L3R300.\u003c\/p\u003e","published_at":"2025-08-10T00:21:45+05:30","created_at":"2025-08-10T00:21:45+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["3A","Chokes","Coils","IMPORT_CSV","Inductor","Power","SMD","WLDM","YAGEO-KEME"],"price":11503,"price_min":11503,"price_max":11503,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50570273718589,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"UPID1040L3R300","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"UPID1040L3R300","public_title":null,"options":["Default Title"],"price":11503,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"UPID1040L3R300","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/UPID1040L3R300_48071338_c994c57c.jpg?v=1754765509"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UPID1040L3R300_48071338_c994c57c.jpg?v=1754765509","options":["Title"],"media":[{"alt":null,"id":45751869669693,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UPID1040L3R300_48071338_c994c57c.jpg?v=1754765509"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/UPID1040L3R300_48071338_c994c57c.jpg?v=1754765509","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for Power Inductor - SMD 3.3µH 20 9.3A DCR=14mΩ\u003c\/h3\u003e\n\u003cp\u003eIntroducing the high-performance Power Inductor from YAGEO \/ KEMET ELECTRONICS, designed for demanding power management applications. This Surface Mount Device (SMD) inductor offers reliable inductance and current handling capabilities suitable for various electronic systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e UPID1040L3R300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e YAGEO \/ KEMET ELECTRONICS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Vietnam (VN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure (UOM):\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-mplc1040l3r3.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower inductor optimized for high-current applications in DC-DC switching power supplies\u003c\/li\u003e\n\u003cli\u003eSurface Mount Device (SMD) design for easy assembly and reliable performance\u003c\/li\u003e\n\u003cli\u003eInductance: 3.3µH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eLow DCR: 14mΩ for efficient power conversion\u003c\/li\u003e\n\u003cli\u003eRated Current: 9.3A (Irms) for high-current applications\u003c\/li\u003e\n\u003cli\u003eMaximum Resistance: 20.0mΩ at rated current\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -20°C to +120°C, including self-temperature rise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eInductance (µH) at 100 kHz\u003c\/th\u003e\n\u003cth\u003eInductance Tolerance\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n\u003cth\u003eRated Current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPLC1040L3R3\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e±20%\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e9.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions \u0026amp; Packaging:\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Type\u003c\/th\u003e\n\u003cth\u003eReel Quantity\u003c\/th\u003e\n\u003cth\u003eDimensions (mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eREEL\u003c\/td\u003e\n\u003ctd\u003e1,000 units\u003c\/td\u003e\n\u003ctd\u003eW: 16.0, F: 7.5, E: 1.75, P: 12.0, øD: 2.0, T: 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplication Areas:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwitching DC-DC power supplies\u003c\/li\u003e\n\u003cli\u003eNotebook computers\u003c\/li\u003e\n\u003cli\u003eTablets\u003c\/li\u003e\n\u003cli\u003eEmbedded computer systems\u003c\/li\u003e\n\u003cli\u003eHDTVs\u003c\/li\u003e\n\u003cli\u003eDVD and Blu-ray players\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandling \u0026amp; Storage Precautions:\u003c\/h3\u003e\n\u003cp\u003eStore inductors in normal working environments. Avoid exposure to high temperatures, humidity, corrosive atmospheres, and long-term storage to maintain solderability. Recommended storage conditions include a maximum temperature of 40°C and humidity below 70%. Use stock promptly, preferably within six months.\u003c\/p\u003e\n\u003ch3\u003eExport Control Notice:\u003c\/h3\u003e\n\u003cp\u003eFor customers in Japan, an export license may be required under the “Foreign Exchange and Foreign Trade Law.” Outside Japan, inductors should not be used in the development or production of weapons or mass-destruction weapons.\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications and information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-kem\/kem-mplc1040l3r3.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional details are needed, search the internet for the part number UPID1040L3R300.\u003c\/p\u003e"}
